Question

Find the missing value: $......\times (-16)=(-16)\times 4.$

• A. $16$
• B. $-16$
• C. $4$
• D. $-4$

Answer 1

Answer: (C)

$4$

Integers are commutative under multiplication. i.e. $a\times b=b\times a.$
$\therefore$ Clearly, $4\times (-16)=(-16)\times 4$.